... , meat, poultry, bun, ready to cook food. Belt spiral freezer, freezing equipment, belt freezer features: 1) Capacity: 500kg/h - 6, 000kg ... control, transmission speed, air temperature inside the quick freezer and the displaying evaporating temperature;18) Different Gaps between ... board are made of SUS304stainless steel, between the net belt and support frame is polyethylene plastic which has long ...